iOS Content Blocker not working on iPad (fine on iPhone)

Question

I have just made an Content Blocker to block some information in Safari (something like adBlock, but not block ad), and everything works fine on iPhone Simulator and my iPhone 6S, but though I can open the content blocker in Settings -> Safari -> Content Blockers, nothing happened in Safari on iPad Simulator and my iPad mini 2, somebody know why?

(Xcode 7.1 + iOS 9.1 + Swift 2.1)

Thanks in advance.

Answer 1

Consider these:

• Content blockers require 64bit CPU (String matching isn't fast enough on 32bits). You should check if iPad simulator simulates 32 bit.
• Content blockers doesn't work on cached data, because Safari won't send http request for it. Best way to verify is to open in 'private browsing mode'.